Hazardous waste · inspections by year
Small quantity generators inspected in Wyoming in 2025
- 27Handlers inspected
- 27Inspections on record
- 13Handlers inspected in 2024
- 2ndAmong Wyoming counties that year
Wyoming has 27 hazardous waste handlers with at least one inspection on record during 2025, across 27 separate inspections. That compares with 13 in 2024. It is the 2nd largest of the 3 Wyoming counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-11 | DRY PINEY CENTRAL FACILITY | Big Piney | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-09-26 | WYOMING ARMY NATIONAL GUARD-WYARNG- CAMP GUERNSEY, GUERNSEY, WYOMING | Guernsey | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-25 | PLENTY UNLIMITED | Laramie | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-23 | WYOMING HIGHWAY DEPARTMENT | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-15 | AVIAT AIRCRAFT, INC | Afton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-10 | UNION PACIFIC RAILROAD LARAMIE TIMBER TREATING PLANT | Laramie | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-09 | LOST CABIN GAS PLANT | Lysite | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-02 | SOUTHERN STAR CENTRAL GAS PIPELINE INC. RINER COMPRESSOR STATION | Rawlins | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-27 | DYNO NOBEL INC.-CHEYENNE PLANT | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | YELLOWSTONE NATIONAL PARK - MAMMOTH BONE YARD | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-06 | UNIVAR SOLUTIONS USA LLC | Evansville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-31 | WILD TURKEY WATER TREATMENT FACILITY | Buffalo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-15 | US BUREAU OF RECLAMATION | Glendo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-18 | WESTON COUNTY ROAD & BRIDGE DEPT | Newcastle | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-17 | MEMORIAL HOSPITAL OF SHERIDAN COUNTY | Sheridan | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-16 | HF SINCLAIR CHEYENNE REFINERY LLC | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-03 | ANDY'S MOBILE WRENCH LLC | Evanston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-28 | UNION TANK CAR COMPANY, EVANSTON | Evanston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-14 | DEFENSE TECHNOLOGY CORP | Casper | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-10 | PACIFICORP - NAUGHTON PLANT | Kemmerer | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-02 | FEDEX FREIGHT, INC. CSR | Casper | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-02 | XPO LOGISTICS FREIGHT, INC.-UWY | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-25 | JIM BRIDGER POWER PLANT | Point Of Rocks | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-25 | ACC/CETCO | Lovell | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-25 | CONVERSE COUNTY MEMORIAL HOSPITAL | Douglas | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-18 | NALCO COMPANY, LLC, BOULDER, WY | Boulder | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-30 | WE SODA ALKALI LLC- WESTVACO SITE | Green River | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.